how do i do this

im very stupid when it comes to this but i have recently put my firmware to 1.5 then put it up to 3.04oe so i can put games like ratchet and clank size matters, and solcom 2 on to my psp. i downloaded my games with bit comet and when i open up psp iso compressor they dont show up it only searches for iso images so how come they are not showing up????

p.s. i talked to a friend of mine on what to do so far but he left for a week and im so lost on how to put the games on my psp.

Okay, read Oraseth's post, make sure they are not .rar. If the files are iso or cso, just place them in the ISO folder in the root of the memory stick. If you don't see the folder, format your stick with the psp first.

ok well i got some help with it and i got a few games but i am having trouble with this. >>>>> i downloaded a ratchet and clank and i got a rar. file i extracted it to the desktop using izark (sry if its misspelled) then i opened up psp iso compressor compressed the file, got a cso file then draged it into my iso folder on my psp. It shows up as ratchet and clank then when i try to start it it says could not be started 80.... (a few other numbers). what the heck did i do wrong

well some1 said tht R&C only work with a higher cpu speed.if it doesnt work, put a demo or game umd in the drive n disable all option in the configuration except 4 the hide corrupt icon(enable) n change the 1.50 kernel to 3.40 kernel.

this may sound stupid but where do i get the configuration? and this doesnt just happen with ratchet and clank it happen with pirates of the carribean, rocky balboa, and driver 76. the only ones that have worked for me are the ones that have already been compressed.